CaratHunter
Plans
Round|Lab Grown|IGI

5.51ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG608398194

Shape and cutting style on the report: Round brilliant

Certificate IGI LG608398194

Diamond specifications and retailer prices

From $1,031 CAD
$738 USD
As of October 29, 2026
Save $3,690 CAD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,876 CAD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG608398194 or 608398194. Listed at 17 retailers as of October 29, 2026, with a 358% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.51
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608398194
Dimensions11.41 × 11.45 × 6.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
11.41 mm11.45 mm5.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608398194
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,876 CAD|Low: $1,031 CAD|High: $12,181 CAD|Avg: $2,950 CAD|-18.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 4$1,031 CAD
Retailer 12$1,122 CAD
Retailer 15$1,196 CAD
Retailer 17$1,196 CAD
Retailer 16$1,573 CAD
Retailer 7$1,856 CAD
Retailer 10$1,897 CAD
Retailer 5$1,936 CAD
Retailer 11$1,942 CAD
Retailer 2$2,011 CAD
Retailer 13$2,945 CAD
Retailer 8$3,038 CAD
Retailer 3$3,362 CAD
Retailer 6$4,041 CAD
Retailer 9$4,122 CAD
Retailer 14$4,721 CAD
Brilliant Earth$9,876 CAD

38 data points across 17 retailers

17 retailers$1,031 CAD to $4,721 CAD

A
Cheapest Retailer
-
$1,031 CAD
$738 USD
A
Retailer 2
-
$1,122 CAD
$803 USD
View
Retailer 3
-
$1,196 CAD
$856 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,196 CAD
$856 USD
View
Retailer 5
-
$1,573 CAD
£887 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,856 CAD
$1,329 USD
View
A
Retailer 7
-
$1,897 CAD
£1,069 GBP
View
B+
Retailer 8
-
$1,936 CAD
$1,386 USD
View
A
Retailer 9
-
$1,942 CAD
$1,390 USD
View
A
Retailer 10
-
$2,011 CAD
€1,371 EUR
View
B+
Retailer 11
-
$2,945 CAD
$2,108 USD
View
B+
Retailer 12
-
$3,038 CAD
$2,175 USD
View
B+
Retailer 13
-
$3,362 CAD
$2,407 USD
View
B
Retailer 14
-
$4,041 CAD
$2,893 USD
View
Retailer 15
-
$4,122 CAD
$2,951 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$4,721 CAD
£2,661 GBP
View
Most Expensive
Brilliant Earth
8717452A · Oct 16
$9,876 CAD
$7,070 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from $1,031 CADSave up to $3,690 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.51ct Round
$1,031 CAD